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2D model of a tube in tube heat exchanger in fluent

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Old   July 9, 2014, 08:05
Default 2D model of a tube in tube heat exchanger in fluent
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RAVEESH G
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How can we model a tube in tube heat exchanger in 2D? I have attached a model using material and frozen bodies. Is it correct? Any suggestions ? Pls reply. Thanks in advance.
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Old   July 9, 2014, 08:11
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Mustafa
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The geometry seems to be correct but you have to make the outer pipe like a shell and set the two parts as fluid1 and fluid 2
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